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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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Go to the source code of this file.
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| subroutine | zhpev (JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, RWORK, INFO) |
| | ZHPEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices More...
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subroutine zdscal(N, DA, ZX, INCX)
ZDSCAL
subroutine dsterf(N, D, E, INFO)
DSTERF
subroutine zsteqr(COMPZ, N, D, E, Z, LDZ, WORK, INFO)
ZSTEQR
subroutine xerbla(SRNAME, INFO)
XERBLA
logical function lsame(CA, CB)
LSAME
subroutine zhptrd(UPLO, N, AP, D, E, TAU, INFO)
ZHPTRD
double precision function zlanhp(NORM, UPLO, N, AP, WORK)
ZLANHP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
subroutine zupgtr(UPLO, N, AP, TAU, Q, LDQ, WORK, INFO)
ZUPGTR
subroutine dscal(N, DA, DX, INCX)
DSCAL
double precision function dlamch(CMACH)
DLAMCH
1.8.16